LLG-Filter papers, qualitative, circles, very fast
Made from 100 % cellulose. Filtration speed according to DIN 53137. Capacity of separation according to DIN 53135.Pore size 15 to 20 µm.
LLG-Filter papers, qualitative, folded filters, medium fast
Made from 100 % cellulose. Filtration speed according to DIN 53137. Capacity of separation according to DIN 53135.Pore size 8 to 12 µm.For fast filtration with fine particles
LLG-Filtering apparatus, borosilicate glass
Universally applicable filtration unit made of high-quality borosilicate glass. Wide range of applications for filtration with filter paper or membrane filters (47 mm).Large funnel (300 ml) with scaleFilter flask 1 or 2 litres, with scaleSafe plastic oliveFilter plate with porosity 2Filter plates with porosity 1 or 3 optionally availableAll components available as spare partsScope of supply: Filter flask NS 45/40, funnel 300 ml, filter holder NS 45/40 with connector GL 14 and filter plate 47 mm (por. 2), clamp
LLG-Glass microfibre filters, filter circles
Glass microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Manufactured from high grade borosilicate glass. They are suitable for gravity or low suction filtration. Filtration speeds generally very much higher than conventional cellulose papers. Efficient retention of micron size particles. Must be used flat. Ideal for use in flat perforated plate Buchner type funnels (not sintered glass models). Can be used up to 500 °C. Filtration velocity acc. to Herzberg.Wide range of applications including:Retention of fine analytical precipitatesRetention of biochemical gelatinous precipitatesWater/air pollution analysesAs prefilters for membranesScintillation countingRadioimmunoassay
LLG-Inline filters, PTFE
LLG-Inline filters with PP housing. The PTFE membrane is particularly suitable for filtration of aggressive chemicals, including acids and non-aqueous solutions. Also ideal for clarifying filtration of organic solutions, sterile filtration of gases, as well as sterile aeration and deaeration.Multiple autoclavable at 121 °C for 20 minutes at 2 bar, max. 3 cyclesHigh throughput with low pressure dropFor air and gases in both directions
LLG-Quantitative filter paper, circles, fast
Made from 100 % cellulose.Filtration speed according to DIN 53137.Capacity of separation according to DIN 53135.Pore size 20 to 25 µm.Most frequently used quantitative filterFor PbS, Ag2S, FeS, carbonatesAshless, equivalent white tape
LLG-Quantitative filter paper, circles, medium fast
Made from 100 % cellulose.Filtration speed according to DIN 53137.Capacity of separation according to DIN 53135.Pore size 5 to 8µm.For NH4MgPO4, CaC2O4, BaSO4Ashless, equivalent red tape
LLG-Quantitative filter paper, circles, slow
Made from 100 % cellulose.Filtration speed according to DIN 53137.Capacity of separation according to DIN 53135.Pore size 2 to 3 µm. For very fine precipitates and small particlesFor soil analysisFor BaSO4 (hot precipitate), PbSO4, Cu2O, ZnS, NiSAshless, equivalent blue tape
LLG-Quantitative filter paper, circles, very fast
Made from 100 % cellulose.Filtration speed according to DIN 53137.Capacity of separation according to DIN 53135.Pore size 15 to 20 µm.For coarse, high volume precipitatesFordeterminations according to the German Standard Methods for the examination of water, waste water and sludgeForFe(OH)2, Al(OH)3, NaSO4Ashless, equivalent black ribbon
LLG-Syringe filters CA, Cellulose acetate
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous solutions.This membrane features excellent shape stability in aqueous solutions and is characterised by a very low binding capacity for proteins (21 µg per 25 mm filter). Particularly suitable for biological macromolecules, water-soluble oligomers and polymers.Sterile products in individual hard blister packaging.For research and development only.
LLG-Syringe filters GF, Glass fibre
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane suitable for pre-filtration. They can be used for solutions with high particulate loads or for highly viscous solutions (e.g. soil samples, fermentation broths) either alone or in combination with other filters. With Luer-Lock input and Luer-Slip output.
LLG-Syringe filters NC, Nitrocellulose
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane with low adsorption. For aqueous and aggressive organic solvent filtration. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.
LLG-Syringe filters NY, Nylon/Polyamide
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionRather hydrophilic membrane, optimal for filtration of aqueous and organic/aqueous medium polar liquids.Excellent chemical compatibility with esters, bases, and alcohols. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.
LLG-Syringe filters PE, Polyethylene
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionUniversal filter membrane for all analytical requirements. For aqueous and aggressive organic solvent filtration.Wide application in sample preparation, and ion chromatography. With Luer-Lock input and Luer-Slip output.
LLG-Syringe filters PES, Polyethersulfone
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous and slightly organic solutions with low protein binding capacity.The almost blank-free membrane is ideal for ion chromatography and organic acids. With Luer-Lock input and Luer-Slip output.Sterile products in individual hard blister packaging.For research and development only.
LLG-Syringe filters PTFE, Polytetrafluorethylene
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophobic membrane. Ideal for filtration of non-polar liquids and gases.It is very resistant to various solvents, as well as acids, and bases. With Luer-Lock input and Luer-Slip output.
LLG-Syringe filters PVDF, Polyvinylidene fluoride
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous polar and slightly non-polar solutions. Very low protein binding capacity. Suitable for high flow rates. Especially suitable for biological macromolecules, water-soluble oligomers, and polymers. With Luer-Lock input and Luer-Slip output. Sterile products in individual hard blister packaging.For research and development only.
LLG-Syringe filters RC, Regenerated cellulose
LLG offers a line of syringe filters especially designed to provide efficient filtration of a broad variety of fluids, solvents, aqueous or inorganic solutions. Our syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, as well as food and beverage testing laboratories.Housing injected in polypropylene and MABSSuperior pressure stability of the housingsSuitable for all syringes with Luer connectionHydrophilic membrane features very low adsorption. It is recommended for filtration of aqueous and organic/aqueous liquids. For filtration of polar and medium polar liquids. With Luer-Lock input and Luer-Slip output.
LLG-Syringe filters SPHEROS, cellulose acetate
Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous liquidsLow protein binding capacityEspecially suitable for biological macromolecules, water soluble oligomers, and polymersSterile filters in individual hard blister packaging and dispenser box.For research and development only.
LLG-Syringe filters SPHEROS, Nylon
Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for filtration of aqueous, organic, and medium polar solutionsVery good chemical resistance to esters, alkaline solutions, and alcohols
LLG-Syringe filters SPHEROS, PES
Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous and polar organic solutions with low protein binding capacityEspecially suitable for sterile filtration of solutions and media in cell culture, as well as for ion chromatography and organic acidsSterile filters individually packed in a hard blister package and dispenser box.For research and development only.
LLG-Syringe filters SPHEROS, PTFE
Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophobic membrane for filtration of non-polar liquids and gasesVery good chemical resistance to all kinds of solvents and alkaline solutions
LLG-Syringe filters SPHEROS, PVDF
Cost-effective syringe filters for filtration of a broad variety of solvents, as well as aqueous, or inorganic solutions. These syringe filters cover most applications in HPLC, pharmaceutical, environmental, biotechnology, and food and beverage testing laboratories.Robust polypropylene housingMultifunctional syringe filters with female Luer-Lock inlet and male Luer-Slip outletSuitable for all syringes with Luer connectionHydrophilic membrane for aqueous polar and light non-polar solutionsVery low protein bindingSuitable for high flow ratesIdeal for use with biological macromolecules, water-soluble oligomers and polymersSterile filters in individual hard blister packaging and dispenser box.For research and development only.
Manifolds for Microsart® funnels and filters
For microbiological quality control. Quick connectors at both sides of the manifolds enable fast connections of either tubing, another manifold or end caps. Various funnel and filtration units are available.Full autoclavability without disassemblySterile ventingReduced risk of secondary contaminationLow working heightRubber feets providing better stability at the workplaceScope of supply: Manifold, filter base support with sinter frit, blind coupling, 20 cm tubing and venting filter